Review Of Level 7 Hair Color Ideas. The first number is the depth of the base color. See more ideas about hair, blonde hair color, hair color.
The two types are eumelanin (blacks and browns) and pheomelanin (reds and blondes). Web in general, the lower a number is, the lighter of a shade it will be, with the lowest number being almost pure white blonde and the highest being dark black. #2 / hair colour tone hair colours fall into three tone categories:
